Wind Turbine Blade Deflection Sensing System Based on UWB Technology

Ondrej Franek; Shuai Zhang; Tobias Lindstrøm Jensen; Patrick Claus F. Eggers; Kim Olesen; Claus Byskov; Gert F. Pedersen

doi:10.1109/APWC.2016.7738172

Wind Turbine Blade Deflection Sensing System Based on UWB Technology

Ondrej Franek, Shuai Zhang, Tobias Lindstrøm Jensen, Patrick Claus F. Eggers, Kim Olesen, Claus Byskov, Gert F. Pedersen

Institut for Elektroniske Systemer

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

2 Citationer (Scopus)

991 Downloads (Pure)

Abstract

A microwave sensing system for estimating deflection of a wind turbine blade is presented. The system measures distances at two ultrawideband (UWB) wireless links between one antenna at the tip and two antennas at the root of the blade, which allows for determination of the tip position by triangulation. An experimental setup with corner reflector antenna mounted at the tip and horn antennas at the root of a 37.3 m long blade is described. Analyzing the data from the experiment, special attention is given to the propagation aspects of the UWB links, with focus on the multipath effects caused by the blade. It is demonstrated that despite the adverse effects of the multipath propagation the ranging accuracy of the system amounts to 1.5 cm, leading to maximum error of deflection 4.5 %.

Originalsprog	Engelsk
Titel	Antennas and Propagation in Wireless Communications (APWC), 2016 IEEE-APS Topical Conference on
Udgivelsessted	Cairns, Australia
Forlag	IEEE
Publikationsdato	sep. 2016
Udgave	6th
Sider	260-263
ISBN (Elektronisk)	978-1-5090-0470-6
DOI	https://doi.org/10.1109/APWC.2016.7738172
Status	Udgivet - sep. 2016
Begivenhed	2016 International Conference on Electromagnetics in Advanced Applications / IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications - Cairns, Australien Varighed: 19 sep. 2016 → 23 sep. 2016 http://www.iceaa-offshore.org

Konference

Konference	2016 International Conference on Electromagnetics in Advanced Applications / IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications
Land/Område	Australien
By	Cairns
Periode	19/09/2016 → 23/09/2016
Internetadresse	http://www.iceaa-offshore.org

Adgang til dokumentet

10.1109/APWC.2016.7738172

deflection_sensing_openaccessAccepteret manuskript, 1,09 MB

AUB Link

Søg efter materialet i Aalborg Universitetsbiblioteks søgemaskine

IRotor: Intelligent rotor for wind energy cost reduction
Pedersen, G. F.
01/01/2014 → 30/06/2018
Projekter: Projekt › Forskning

Citationsformater

@inproceedings{dbfd62f4bb8d4463894091a5a01b2798,

title = "Wind Turbine Blade Deflection Sensing System Based on UWB Technology",

abstract = "A microwave sensing system for estimating deflection of a wind turbine blade is presented. The system measures distances at two ultrawideband (UWB) wireless links between one antenna at the tip and two antennas at the root of the blade, which allows for determination of the tip position by triangulation. An experimental setup with corner reflector antenna mounted at the tip and horn antennas at the root of a 37.3 m long blade is described. Analyzing the data from the experiment, special attention is given to the propagation aspects of the UWB links, with focus on the multipath effects caused by the blade. It is demonstrated that despite the adverse effects of the multipath propagation the ranging accuracy of the system amounts to 1.5 cm, leading to maximum error of deflection 4.5 %.",

author = "Ondrej Franek and Shuai Zhang and Jensen, {Tobias Lindstr{\o}m} and Eggers, {Patrick Claus F.} and Kim Olesen and Claus Byskov and Pedersen, {Gert F.}",

year = "2016",

month = sep,

doi = "10.1109/APWC.2016.7738172",

language = "English",

pages = "260--263",

booktitle = "Antennas and Propagation in Wireless Communications (APWC), 2016 IEEE-APS Topical Conference on",

publisher = "IEEE",

address = "United States",

edition = "6th",

note = "2016 International Conference on Electromagnetics in Advanced Applications / IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, ICEAA / APWC ; Conference date: 19-09-2016 Through 23-09-2016",

url = "http://www.iceaa-offshore.org",

}

Franek, O , Zhang, S, Jensen, TL, Eggers, PCF, Olesen, K, Byskov, C & Pedersen, GF 2016, Wind Turbine Blade Deflection Sensing System Based on UWB Technology. i Antennas and Propagation in Wireless Communications (APWC), 2016 IEEE-APS Topical Conference on. 6th udg, IEEE, Cairns, Australia, s. 260-263, 2016 International Conference on Electromagnetics in Advanced Applications / IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, Cairns, Australien, 19/09/2016. https://doi.org/10.1109/APWC.2016.7738172

Wind Turbine Blade Deflection Sensing System Based on UWB Technology. / Franek, Ondrej ; Zhang, Shuai; Jensen, Tobias Lindstrøm et al.
Antennas and Propagation in Wireless Communications (APWC), 2016 IEEE-APS Topical Conference on. 6th. udg. Cairns, Australia: IEEE, 2016. s. 260-263.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Wind Turbine Blade Deflection Sensing System Based on UWB Technology

AU - Franek, Ondrej

AU - Zhang, Shuai

AU - Jensen, Tobias Lindstrøm

AU - Eggers, Patrick Claus F.

AU - Olesen, Kim

AU - Byskov, Claus

AU - Pedersen, Gert F.

PY - 2016/9

Y1 - 2016/9

N2 - A microwave sensing system for estimating deflection of a wind turbine blade is presented. The system measures distances at two ultrawideband (UWB) wireless links between one antenna at the tip and two antennas at the root of the blade, which allows for determination of the tip position by triangulation. An experimental setup with corner reflector antenna mounted at the tip and horn antennas at the root of a 37.3 m long blade is described. Analyzing the data from the experiment, special attention is given to the propagation aspects of the UWB links, with focus on the multipath effects caused by the blade. It is demonstrated that despite the adverse effects of the multipath propagation the ranging accuracy of the system amounts to 1.5 cm, leading to maximum error of deflection 4.5 %.

AB - A microwave sensing system for estimating deflection of a wind turbine blade is presented. The system measures distances at two ultrawideband (UWB) wireless links between one antenna at the tip and two antennas at the root of the blade, which allows for determination of the tip position by triangulation. An experimental setup with corner reflector antenna mounted at the tip and horn antennas at the root of a 37.3 m long blade is described. Analyzing the data from the experiment, special attention is given to the propagation aspects of the UWB links, with focus on the multipath effects caused by the blade. It is demonstrated that despite the adverse effects of the multipath propagation the ranging accuracy of the system amounts to 1.5 cm, leading to maximum error of deflection 4.5 %.

U2 - 10.1109/APWC.2016.7738172

DO - 10.1109/APWC.2016.7738172

M3 - Article in proceeding

SP - 260

EP - 263

BT - Antennas and Propagation in Wireless Communications (APWC), 2016 IEEE-APS Topical Conference on

PB - IEEE

CY - Cairns, Australia

T2 - 2016 International Conference on Electromagnetics in Advanced Applications / IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications

Y2 - 19 September 2016 through 23 September 2016

ER -

Wind Turbine Blade Deflection Sensing System Based on UWB Technology

Abstract

Konference

Adgang til dokumentet

AUB Link

Fingeraftryk

Projekter

IRotor: Intelligent rotor for wind energy cost reduction

Citationsformater